Karparthy removed Anthropic from his bio

Andrej Karpathy, a prominent advocate for open-source AI and a co-founder of OpenAI, appears to have removed Anthropic from his X bio, suggesting he may have left the company.

Karpathy joined Anthropic only a few months ago, making the apparent departure somewhat surprising.

This is possibly related to Anthropic’s increasingly strong opposition to open-weight and open-source AI models. Of course, that’s just speculation, but the timing is interesting.